Evaluating C++ Coding Assessments #
C++ coding assessments is useful to assess object-oriented coding skills and concepts of the user. C++ is a foundational programming language that is used to build many other advanced languages, such as C#, Java, and Python.
Manually evaluating c++ skills has limitations as during an interview, a person can be asked a limited set of questions, In the case of hundreds of job applicants you would need to have standardization and technology to evaluate candidates with accuracy.
One effective method for assessing C++ skills is to use online coding tests. These tests present candidates with problems that must be solved by writing C++ code.
The system will then provide an online compiler and compare the output of the code with pre-defined test cases. This allows you to accurately assess the candidate’s ability to write logical code and solve problems using C++.
It is important to properly assess the C++ skills of candidates to ensure that you are hiring the best fit for your software development team. By using online coding tests and other techniques, you can accurately evaluate the C++ skills of potential hires and make informed hiring decisions.
C++ coding assessments Sample question #
Write a C++ program that creates a class called “Rectangle” which represents a rectangle object. The class should have two private member variables width and height. The class should also have a member function that calculates the area of the rectangle, and another member function that calculates the perimeter of the rectangle.
Test Cases:
width = 5 and height = 8
The expected output for the area: 40
The expected output for perimeter: 26
width = 3 and height = 4
The expected output for area: 12
Expected output for perimeter: 14
Sample MCQ Questions #
Which of the following is not a valid C++ data type?
a. int
b. char
c. float
d. Boolean
What is the correct way to define a class in C++?
a. class MyClass;
b. MyClass class;
c. class: MyClass;
d. class MyClass {};
